Allen County Schools

Anderson County Schools

Caldwell County Schools

Calloway County Schools

Campbell County Schools - B20 utilized in 65 school buses

Campbellsville Independent (Taylor County)

Carlisle County Schools

Christian County Schools - B20 in all 125 city and county school buses

Fayette County Schools

Floyd County Schools

Fulton County Schools

Graves County Schools & Mayfield Independent

Hancock County Schools

Henderson County Schools - Using B2 in 83 buses

Henry County Schools

Hickman County Schools

Jefferson County Schools

LaRue County Schools

Marion County Schools

Marshall County Schools - B2 blend being utilized in school bus fleet of 50

McLean County Schools - B20 is utilized in 25 school buses

Montgomery County Schools

Russell County Schools

Warren County Schools

Union County Schools